from tkinter import *
print("введите начальную координату x")
x=int(input())
print("введите начальную координату y")
y=int(input())
print("введите коофицент увелечения n")
n=int(input())
coords = [0,0,10,0,10,10,20,10,20,0,30,0,30,20,0,20]
if n == 0 and x>=0 and x<=500 and y>=0 and y<=500:
    pass
else:
    if n>0 and 0*n+x>=0 and 0*n+y>0 and 20*n+x<=500 and 0*n+y<=500:
        pass
    else:
        if n < 0 and 20*n+x>=0 and 20*n+y>=0 and 0*n+x<=500 and 0*n+y<=500:
            pass
        else:
            print("Размер фигуры превышает максимальный размер поля")
            exit()

root = Tk()
root.title("ИТ марафон")
root.geometry("500x500")
canvas = Canvas(bg="white", width=500, height=500)
canvas.pack(anchor=CENTER, expand=1)
canvas.create_polygon(coords[0]*n+x, coords[1]*n+y,
                      coords[2]*n+x,coords[3]*n+y,
                      coords[4]*n+x, coords[5]*n+y,
                      coords[6]*n+x, coords[7]*n+y,
                      coords[8]*n+x,coords[9]*n+y,
                      coords[10]*n+x, coords[11]*n+y,
                      coords[12]*n+x, coords[13]*n+y,
                      coords[14]*n+x,coords[15]*n+y)
root.mainloop()

